Commanded by Captain Rachel Garrett presumed to be Killed In Action when the ship was destroyed defending the Klingon outpost at Narendra III from Romulan attack.[6] Helmsman Richard Castillo assumed command of the Enterprise-C in 2366, and returned to the year 2344 where the ship was destroyed defending the Klingon outpost.

Commanded by Robert April (2245–2250), Christopher Pike (2250–2265), James T. Kirk (2265-2270, 2273–2280, 2285), Willard Decker (2270-2273, ship's commander during refit up to V'Ger incident), and Spock (2280-2285, at which time Enterprise was assigned to Starfleet Academy as a training ship). Vessel's self-destruction carried out while in orbit of the Genesis Planet, to prevent ship from falling into Klingon hands.[43]

Ship on which James Kirk served as a phaser station operator.[47] Attacked by the dikironium cloud creature, killing half the crew.[47] The ship never appeared on screen and was never given a class or registry number; both come from the Star Trek Encyclopedia.[1]

A re-fit class Constitution class ship that was turned into a drone ship in the 2280s. It was used to venture and explore into toxic and radioactive areas too deadly for any life to go.[citation needed]

Command given to James T. Kirk following demotion to Captain.[49] Primary setting for Star Trek V: The Final Frontier and Star Trek VI: The Undiscovered Country. Several non official sources give contradictory information on the ship; one source suggests that this ship was actually the refitted USS Yorktown but was renamed Enterprise as a tribute to Kirk and his crew, other sources indicate it was one of two newly built (USS Ti-Ho, or USS Atlantis) Constitution class ships renamed. Ordered decommissioned[50]

USS Explorer

NCC-1986

Seen investigating the results of the Tabula Rasa Incident in the opening sequence of the video game Star Trek: New Worlds. Commanded by Captain Gibson.

Commanded by Captain Shinoda during the Dominion War in the short story "Safe Harbors".

USS Valiant

NCC-74210

Starfleet Academy Red Squad training ship. The vessel gets caught behind enemy lines after the outbreak of Dominion War. The vessel suffered heavy losses among standard crew and is primarily crewed by cadets of the Red Squad. Destroyed by the Jem'Hadar after a failed attempt to destroy a new Dominion Vessel. Only three people survived the destruction of the ship (Jake Sisko, Nog and Farris, a member of the Red Squad).[58]

USS Monitor

NCC-75001

Mentioned in both the books The Return and Preserver, lost under command of Captain John Scott Lewinski attempting to set new warp speed record with recovered Borg transwarp drive.

Developed by Khan Noonien Singh and Starfleet Admiral Alexander Marcus of Section 31 to combat the Klingon Empire. The starship fights the USS Enterprise which almost crashes but gets saved by Kirk while the Vengeance crash lands on Starfleet Headquarters in San Francisco because of Khan's orders in Star Trek Into Darkness.

In the timeline at the start of the movie Star Trek, the Kelvin was in service with Starfleet in the early 23rd century. In 2233, the Kelvin was under the command of Captain Richard Robau; his first officer was Lieutenant George Kirk. Kirk's wife, Winona, was also aboard the ship at that time while she was pregnant with their son, James T. Kirk. The Kelvin was destroyed by the Romulan mining ship Narada, which arrived from the distant future through an artificial black hole.[44] Named for director J. J. Abrams' grandfather.[61] Its registry number, NCC-0514, comes from Abrams's birthdate of May 14.

Although it never appeared on screen, the Al-Batani is mentioned in dialogue as the first ship aboard which Kathryn Janeway served, which at the time was captained by Tom Paris' father Owen Paris.[63][64] Never defined on screen, the class and registry number come from the non-canon Star Trek Encyclopedia.[1]

Crew discovered Iconian artifacts but is infected by a computer virus that causes antimatter containment loss.[93] The virus causes the ship to explode with all hands lost. Commanded by Captain Donald Varley.

Primary setting of Star Trek: Voyager : (TV Series) . Commanded by Captain Kathryn Janeway. Commanded by Captain Chakotay in the "Enemy Of My Enemy" book series , Then Commanded by Captain Afsarah Eden in the novel "Unworthy" , Then Finally Commanded by Captain Chakotay in the novels' "Full Circle" & "Children Of The Storm".

The USS Titan is the first command of Captain William Thomas Riker, former first officer of the USS Enterprise-D and USS Enterprise-E.[79]

A Luna-class starship, designed primarily for scientific discovery. Described as 450 meters long, the Titan was built with state-of-the-art science facilities as opposed to being a more tactically pronounced starship. With a complement of about 350 persons, the USS Titan comprises the most racially diverse crew in Starfleet, with less than 15% of the population being human, as well as a number of non-humanoid beings.

Part of the Starfleettask force during the final battle of the Dominion war.[57] It was brought out of mothball status just two months before the final battle after having been extensively updated. It was badly damaged in the battle but survived. It was later decommissioned again and then scrapped after being deemed too far damaged to repair and mothball again.

Minor starship in Star Trek: Bridge Commander. Originally sent to study the Vesuvi Dust Cloud but fails due to the intense radiation of the dust cloud. Attacked by a Kessok probe but survives. Fate uncertain.

Commanded by Captain Erika Hernandez.[97] Participated in Klingon-Augment crisis. After an uncertain term of service , It was eventually lost but was later discovered on a desert planet in the Gamma Quadrant. Fate of crew unknown.[97]

Mentioned in the Star Trek: Enterprise novels The Romulan War: Beneath the Raptor's Wing and The Romulan War: To Brave the Storm. Later entered Federation Starfleet service and rebuilt into Columbia class.

Research vessel that was in service with Starfleet in the mid-24th century. This ship was on loan to a civilian agency, and was given a civilian registry. Vico operated out of Starbase 514. In 2368, the Vico explored an astronomical formation known as a black cluster. Found derelict by Enterprise-D.[129]

Attached to the Department of Temporal Investigations. Mentioned in the Department of Temporal Investigations novels.

USS Esquiline

NCC-82614

Commanded by Captain Parimon Dasht. Part of "Project Full Circle" in the Star Trek: Voyager novel Full Circle. Destroyed by the Omega Continuum in 2381 in The Eternal Tide.

USS Quirinal

NCC-82610

Commanded by Captain Regina Farkas. Part of "Project Full Circle" in the Star Trek: Voyager novel Full Circle. Destroyed by the Omega Continuum in 2381 in The Eternal Tide.

USS Vesta

NCC-82601

Commanded by Captain Regina Farkas. Lead ship of the Vesta class. Mothballed soon after launch due to technical issues. Relaunched and becomes part of Project Full Circle in 2381 in the Star Trek: Voyager novel Protectors.

Earth spaceship used in the 21st century. It was the first Earth-made, manned spacecraft to achieve light speed using warp drive. It was practically a "junk-bucket, mounted on top of an atomic war missile". The Phoenix is remembered as the ship that instigated Earth's First Contact with Vulcans. Featured in "Star Trek: First Contact". Flown by Dr. Zefram Cochrane, Cmdr. William Riker, and Lt. Cmdr. Geordi La Forge.

U.F.P.F. Challenger

OV91951L

Commander Nick Keller. Featured in Star Trek - New Earth: Challenger and Star Trek: Challenger - Gateways: Chainmail. Built out of the USS Peleliu and named for space shuttle Challenger